﻿//////////////////////////////////////////////////////////////////////////////
//
// Copyright © 1998-2024 Glodon Company Limited.
//
// Licensed under the MIT License
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the “Software”),
// to deal in the Software without restriction, including without limitation
// the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
// sell copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
//////////////////////////////////////////////////////////////////////////////
#include "StoreyLevelComparer.h"
#include "ElementId.h"
#include "ILevel.h"

#include "EnableCompileWarning_The_LAST_IncludeInCpp.h"

using namespace gcmp;

bool LowerLevelComparer::operator() (const ILevel *pLeft, const ILevel *pRight) const
{
    if (MathUtils::IsLessThan(pLeft->GetElevation(), pRight->GetElevation(), Constants::LENGTH_EPS))
        return true;

    if (MathUtils::IsGreaterThan(pLeft->GetElevation(), pRight->GetElevation(), Constants::LENGTH_EPS))
        return false;

    return pLeft->GetOwnerElement()->GetElementId() > pRight->GetOwnerElement()->GetElementId();
}

bool HigherLevelComparer::operator() (const ILevel *pLeft, const ILevel *pRight) const
{
    if (MathUtils::IsGreaterThan(pLeft->GetElevation(), pRight->GetElevation(), Constants::LENGTH_EPS))
        return true;

    if (MathUtils::IsLessThan(pLeft->GetElevation(), pRight->GetElevation(), Constants::LENGTH_EPS))
        return false;

    return pLeft->GetOwnerElement()->GetElementId() > pRight->GetOwnerElement()->GetElementId();
}


bool HigherStoreyComparer::operator() (const ILevel *pLeft, const ILevel *pRight) const
{
    if (pLeft->GetBuildingId() < pRight->GetBuildingId())
        return true;
    if (pLeft->GetBuildingId() > pRight->GetBuildingId())
        return false;

    if (MathUtils::IsGreaterThan(pLeft->GetElevation(), pRight->GetElevation(), Constants::LENGTH_EPS))
        return true;
    if (MathUtils::IsLessThan(pLeft->GetElevation(), pRight->GetElevation(), Constants::LENGTH_EPS))
        return false;

    return pLeft->GetOwnerElement()->GetElementId() > pRight->GetOwnerElement()->GetElementId();
}

bool gcmp::LowerStoreyComparer::operator()(const ILevel *pLeft, const ILevel *pRight) const
{
    if (pLeft->GetBuildingId() < pRight->GetBuildingId())
        return true;
    if (pLeft->GetBuildingId() > pRight->GetBuildingId())
        return false;

    if (MathUtils::IsLessThan(pLeft->GetElevation(), pRight->GetElevation(), Constants::LENGTH_EPS))
        return true;
    if (MathUtils::IsGreaterThan(pLeft->GetElevation(), pRight->GetElevation(), Constants::LENGTH_EPS))
        return false;

    return pLeft->GetOwnerElement()->GetElementId() > pRight->GetOwnerElement()->GetElementId();
}
